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How to create custom easing function with Core Animation?
I am animating a CALayer along a CGPath (QuadCurve) quite nicely in iOS. But I'd like to use a more interesting easing function than the few provided by Apple (EaseIn/EaseOut etc). For instance, a bounce or elastic function.
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Flatten nested dictionaries, compressing keys
Suppose you have a dictionary like:
28 Answers
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Can I disable autolayout for a specific subview at runtime?
...nd then add it back may be decrease performance.Can we archive better solution?
– Nhat Dinh
Oct 22 '14 at 3:48
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How to read an entire file to a string using C#?
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Not the best function to use, though. As Devendra D. Chavan points out in his answer, StreamReader.ReadToEnd is more efficient.
– Owen Blacker
Jun 3 '14 at 11:48
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How do I get the name of the current executable in C#?
...tem.AppDomain.CurrentDomain.FriendlyName under Click-Once deployed applications. For us, this is returning "DefaultDomain", and not the original exe name.
– Gaspode
Apr 13 '10 at 14:30
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How to structure a express.js application?
Is there a common convention for breaking up and modularizing the app.js file in an Express.js application? Or is it common to keep everything in a single file?
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Core Data: Quickest way to delete all instances of an entity
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iOS 9 and later:
iOS 9 added a new class called NSBatchDeleteRequest that allows you to easily delete objects matching a predicate without having to load them all in to memory. Here's how you'd use it:
Swift 5
let fetchReq...
How can I interrupt a ServerSocket accept() method?
...rverSocket object, then starts a new client thread and adds it to a Collection when a new client is accepted.
9 Answers
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What are Unwind segues for and how do you use them?
iOS 6 and Xcode 4.5 has a new feature referred to as "Unwind Segue":
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python-pandas and databases like mysql
The documentation for Pandas has numerous examples of best practices for working with data stored in various formats.
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